would remain, as before, the cardinal doctrine of religion. Above all the supremacy of the sacerdotal order over the temporal power would remain unimpaired; it would still be true, as Dion Chrysostom said of the Druids, that “it is they who command, and kings on thrones of gold, dwelling in splendid palaces, are but their ministers, and the servants of their thought.”(66) *Cæsar on the Druidic Culture* The religious, philosophic, and scientific culture superintended by the Druids is spoken of by Cæsar with much respect. “They discuss and impart to the youth,” he writes, “many things respecting the stars and their motions, respecting the extent of the universe and of our earth, respecting the nature of things, respecting the power and the majesty of the immortal gods” (bk. vi. 14). We would give much to know some particulars of the teaching here described. But the Druids, though well acquainted with letters, strictly forbade the committal of their doctrines to writing; an extremely sagacious provision, for not only did they thus surround their teaching with that atmosphere of mystery which exercises so potent a spell over the human mind, but they ensured that it could never be effectively controverted. *Human Sacrifices in Gaul* In strange discord, however, with the lofty words of Cæsar stands the abominable practice of human sacrifice whose prevalence he noted among the Celts. Prisoners and criminals, or if these failed even innocent victims, probably children, were encased, numbers at a time, in huge frames of wickerwork, and there burned alive to win the favour of the gods. The practice of human sacrifice is, of course, not specially Druidic—it is found in all parts both of the Old and of the New World at a certain stage of culture, and was doubtless a survival from the time of the Megalithic People. The fact that it should have continued in Celtic lands after an otherwise fairly high state of civilisation and religious culture had been attained can be paralleled from Mexico and Carthage, and in both cases is due, no doubt, to the uncontrolled dominance of a priestly caste. *Human Sacrifices in Ireland* Bertrand endeavours to dissociate the Druids from these practices, of which he says strangely there is “no trace” in Ireland, although there, as elsewhere in Celtica, Druidism was all-powerful. There is little doubt, however, that in Ireland also human sacrifices at one time prevailed. In a very ancient tract, the “Dinnsenchus,” preserved in the “Book of Leinster,” it is stated that on Moyslaught, “the Plain of Adoration,” there stood a great gold idol, Crom Cruach (the Bloody Crescent). To it the Gaels used to sacrifice children when praying for fair weather and fertility—“it was milk and corn they asked from it in exchange for their children—how great was their horror and their moaning!”(67) *And in Egypt*